Mass Air and Throttle Body Sizing

allballsmustang · May 16, 2007

Im building a 306 with a set of gt40p heads and an e-cam. my question is about the size of the mass air and the throttle body...i have a bbk 65mm throttle body right now on my stock engine...will this work on the gt40p/306 combo? and i also currently have a vortech 73 mm mass air..will that work also? thanks

grey5.0beast · May 16, 2007

They will flow plenty for that combo. You're good to go

GTOreturns · May 16, 2007

Yes it will work!! Down the road if you have the money a 70mm TB and 80mm MAF will work a little better. But what you have now will definitly work!

cenok is family · May 16, 2007

yeah man those will work plenty fine.

jako92 · May 21, 2007

who ever said that you should get 80mm mass air is wrong. if you are going with a N/A setup then that would be way too big you would be loosing velocity and slowing yourself down the 73mm is perfect.

Ike83 · May 21, 2007

GTOReturns said:
Yes it will work!! Down the road if you have the money a 70mm TB and 80mm MAF will work a little better. But what you have now will definitly work!

I completely agree.

BigHairyMonkey · May 21, 2007

jako92 said:
who ever said that you should get 80mm mass air is wrong. if you are going with a N/A setup then that would be way too big you would be loosing velocity and slowing yourself down the 73mm is perfect.

x2, you dont need anywhere close to 80mm mass air on a VERY MILD cam and head 306.

Mass Air and Throttle Body Sizing

allballsmustang

Member

grey5.0beast

Cookies should never be DUNKED!!!

GTOreturns

Well-Known Member

cenok is family

jako92

New Member

Ike83

Member

BigHairyMonkey

Similar threads

Mass Air and Throttle Body Sizing

allballsmustang

Member

grey5.0beast

Cookies should never be DUNKED!!!

GTOreturns

Well-Known Member

cenok is family

jako92

New Member

Ike83

Member

BigHairyMonkey

Similar threads

Privacy & Transparency

Privacy & Transparency